I'll be making sure it stays clean inside. Thanks. jonny >On the other hand, my PowerMac G4 is ten years old, I have never done >any of this kind of maintenance, and I have never had any power supply >problems with it either. > >Eric S. > >Harry Freeman wrote: >>Greetings Jonny >> >>I've said this before and I'll say it again, I worked in the >>electronic industry for a very long time. >>I was Field Service Manager and Technical Support manage for the >>first PCM Digital Telephone Switch which was installed at Ridge >>Crest, Ca. >>One of the periodic maintenance procedures was "Clean The Air Filters" >>I've used my MAC G4 since 1999 and haven't had any Power Supply problems. >>I have always had those "Air Cans" and I open the box up every 6 months and >>blow out the accumulated dust and webs that are in the Power Supply >>and every where >>else that they gather. >> >>So Jonny if you want everything to last a long time get yourself >>some of the compressed >>air and keep the insides free of junk. >> >>Cheers >> >>Harry >>San Jose, Ca >>----------------------------------------------------_______________________________________________ >>G4 mailing list >>G4 at listserver.themacintoshguy.com >>http://listserver.themacintoshguy.com/mailman/listinfo/g4 >> >_______________________________________________ >G4 mailing list >G4 at listserver.themacintoshguy.com >http://listserver.themacintoshguy.com/mailman/listinfo/g4